uxcell Table Leg Floor Felt Pad Skid Slide DIY Nail Protector 20mm Dia 100Pcs Color: Brown,Gray; Total Size: 21x20mm/0.83"x0.8"(H*Max.D) Material: Plastic,Metal; Net Weight: 156g Package Content: 100(+/-2%)Pcs x Felt Floor Protector; Product Name: Felt Floor Protector Pin Size: 2x13mm/0.08"x0.51"(D*L); Felt Dia: 17mm/0.67" Head Height(Felt+Plastic): 9mm/0.35"; Head Dia (Plastic): 20mm/0.8"